WF Ultrapure Water System

RO pure water: desalination rate as high as 95-99% , Conductivity ≤10μS/cm
Ultrapure water:
resistivity 18.25MΩ.cm@25°C,
TOC: <3 ppb,
particles (>0.22 um) <1/ml,
microorganism <1 cfu/ml,
pyrogen<0.001EU/ml,
RNases≤0.01ng/ml,
DNases≤3Pg/ul

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Feature

Applicable to various water quality, the case is with powder coating.
All filter elements in the whole system adopt open mold injection technology and built-in chassis
Korean quick-connect filter column is easy to replace and maintain.
The electrical and waterways are completely separated to avoid circuit failure caused by moisture and water leakage.
Water quality online monitoring system.
Automatic RO membrane anti-scaling flushing program, automatic shutdown of tap water, automatic water cut off, automatic water supply in the storage bucket, automatic shutdown of the water storage tank.
All pipelines are NSF certified and have water quality and water upgrade capabilities.
Equipped with a portable TDS pen, you can test TDS content, conductance, water temperature anytime, anywhere.
Double electric water intake, two water quality, ready to use.
Open the door design before and after, it is quick and easy to replace the filter element, and the filter replacement can be easily completed without using any tools.

Application

Applicable to all kinds of physical and chemical detection, biochemical analysis, blood examination, micro analysis, washing, HPLC, IC, GC, analytical experiments.

Process

Filter function

PP cotton filter	remove impurities (greater than 5 micron) such as suspended solid, rust, sludge, colloid, etc.
Granular activated carbon filter	remove color, odor, residual chlorine and heavy metals
Reverse osmosis membrane	filter out <1nm pollutants, ions, particles
Ultra-purification column	ion exchange resin bed, H⁺ and OH^–ion removal
0.2μm terminal filter	final removal for < 0.2μm bacteria

Specification

Model	WF-UP	WF-UP-F	WF-UP-V	WF-UP-VF
Type classification	Standard	Low Endotoxin	Low TOC	Comprehensive
Output	10/20/30 L/H
Water requirements	Urban tap water, inlet water pressure: 0.15-0.5mpa, water temperature 5-40℃
RO Water Parameter
Ion rejection rate	97%-99% (when using a new RO membrane)
Organic matter rejection rate	>99% when MW>200 Dalton
Particle and bacterial rejection	> 99%
Application	Front system of ultra-pure water machine, buffer configuration, photosensitive film washing, water supply for stability experiment box, meteorological experiment equipment, hydrogen generator, battery adding liquid, electroplating and other instruments
UP Water Parameter (ASTM TYPE I Grade Water)
Resistivity (25℃)	18.25 M Ω. Cm @ 25 ℃
Heavy metal ion	< 0.01 ppb
Total organic carbon (TOC) *	<10 ppb		<3 ppb
bacteria	< 1 cfu/ml * (with terminal filter)
Particulate matter (> 0.1 microns)	<1/ml
Pyrogen (endotoxin)	N/A	< 0.001 Eu/ml	N/A	< 0.001 Eu/ml
Ribonuclease (RNases)	N/A	<1pg/ml	N/A	<1pg/ml
Deoxyribonucleases	N/A	<5pg/ml	N/A	<5pg/ml
Application	All kinds of physical and chemical testing, biochemical analysis, blood examination, microanalysis, flushing special, HPLC, IC, GC, experiment	High sensitivity ICP/MS, PCR, PPT level analysis, isotope analysis, molecular biology, life science, CDC, drug control institute, quality inspection institute	Atomic absorption/emission spectrometry, mass spectrometry, TOC detection, environmental monitoring, biochip development, trace organic matter analysis	Molecular biology, Life sciences, gene research, cell culture, amino acid analysis, protein purification, toxicology, drug development, medical testing
Electrical requirements	100-240V, 50/60Hz, 48-72W
The system configuration	Host machine (including 1 set of purification column)+ 12L pressure water tank +TDS pen + accessory bag

Consumables

No.	Filter element	Replace Cycle	Remark
1	11″ PP filter	About 4-6 month
2	11″ activated carbon filter	About 4-6 month
3	75 GPD RO membrane	About 1-2 years
4	100 GPD RO membrane	About 1-2 years
5	11″ ultra-purification column (imported resin)	About 1000 liter
6	0.2 μm PES terminal filter	About 2-3 years
7	Imported 5000 Dalton UF heat source column	——
8	Dual wavelength (185 & 254 nm) UV lamp (import)	About9000 hours